package com.hdy.service.impl;

import com.hdy.service.Service;

public class JayChou implements Service {
    @Override
    public void sing() {
        System.out.println("诶，娘子，娘子....");
    }

    @Override
    public void playPiano() {
        System.out.println("我是JayChou,我在弹钢琴...");
    }
}
